baber/WOPTO huggingface dataset:
Patent JP-2020177081-A (JP)
Title: Liquid crystal display device
Inventor: TOMITANI HIROSHI
IPC: G09G3/36
Filed: 2019-04-16
Abstract: To provide a liquid crystal display device that can suppress the deterioration in display quality.SOLUTION: A liquid crystal display device according to one embodiment includes a plurality of light sources emitting different colors of light, a display panel including a liquid crystal layer that is illuminated by the plurality of light sources, and a driving unit that sequentially time-divisionally causes the light sources to emit light in order to make the display panel display video. When the video is displayed with first luminance, the driving unit causes at least one of the light sources to emit light in a period from a first light emission start time to a light emission stop time. When the video is displayed with second luminance that is lower than the first luminance, the driving unit causes at least one of the light sources to emit light in a period from a second light emission start time that is later than the first light emission start time to the light emission stop time.SELECTED DRAWING: Figure 7
Patent JP-2020176956-A (JP)
Title: Device and method for measuring distance
Inventor: NIWA TATSUO
IPC: G01S7/493
Filed: 2019-04-19
Abstract: To reduce the time for measuring.SOLUTION: The distance measuring device of the present invention includes: a light emission unit for emitting an emission light as a reference clock signal for which one cycle has been modulated by an n-th M-series signal; a light receiving unit for receiving a reflected light as the emission light reflected by an object; and a distance measuring unit for calculating the distance to the object by using a light reception signal from the light receiving unit for a period corresponding to an n-th clock after the emission unit for the one cycle was emitted.SELECTED DRAWING: Figure 1
Patent JP-2020179683-A (JP)
Title: Gas generator
Inventor: MIYAZAKI TOMOHIRO
IPC: B01J7/00
Filed: 2019-04-23
Abstract: To provide a gas generator which enhances output characteristics of gas.SOLUTION: A gas generator is composed of a tubular peripheral wall part 22 which is provided with a gas port, a top plate part 21 which blocks one end of axial direction of the peripheral wall part and a bottom plate part 11 which blocks the other end thereof. It is configured so as to comprise a short length tubular housing which includes a combustion chamber 60 which a gas generating agent is housed in an interior, an igniter which is assembled to the bottom plate part and contains an ignition part 41 in which the igniter firing at operation is housed and a tubular cup-shaped member 50 with a bottom which contains an inflammation chamber which transfer charge 59 is housed in the interior and is disposed by protruding toward the combustion chamber so that space of the interior faces the ignition part. It comprises a side wall part of the cup-shaped member which a thin wall fragile part 55 is disposed on at least one part of a top wall part of the cup-shaped member and which has mechanical strength higher than that of a fragile part. Moreover, the fragile part is oppositely disposed to the ignition part and has a configuration of a fragile part which bursts, deforms or fuses the cup-shaped member prior to the side wall part to the accompaniment of operation of the igniter.SELECTED DRAWING: Figure 1
Patent JP-2020179432-A (JP)
Title: Grinding method and grinder
Inventor: WATANABE AKIRA
IPC: B24B49/10
Filed: 2019-04-23
Abstract: To provide a grinding method and a grinder that are able to perform highly accurate grinding by eliminating the influence of a thickness change of a grindstone layer in a grindstone wheel.SOLUTION: A grinder 1 performs: a thickness detection step S1 in which thickness of a grindstone layer 112 is detected by a control device 40; a first deformation quantity calculation step S2 in which a deformation quantity λ1 of the grindstone layer 112 in which first stress is constantly applied to a work piece W by a grindstone wheel 11 is calculated; a first finish grinding step S3 in which traverse grinding is performed on the work piece W by cutting the first deformation quantity λ1 as a quantity of cut in the grinding wheel 11; a second deformation quantity calculation step S4 in which a deformation quantity λ2 of the grindstone layer 112 in which second stress is constantly applied to the work piece W by the grindstone wheel 11 is calculated; and a second finish grinding step S5 in which traverse grinding is performed on the work piece W by cutting the second deformation quantity λ2 as a quantity of cut in the grindstone wheel 11.SELECTED DRAWING: Figure 2
Patent JP-2019116975-A (JP)
Title: Vibration absorber
Inventor: JINBO MASARU
IPC: F16F15/134
Filed: 2019-04-26
Abstract: To provide a vibration absorber capable of improving an assembly characteristic of a mass body and restricting occurrence of irregular noise caused by motion [vibration] of the mass body in its axial direction by a relative simple configuration.SOLUTION: A vibration absorber 6 comprises a housing 8 arranged at a crank shaft 7 for transmitting a power force of an engine 2, a center plate 9 arranged inside the housing 8 along a direction crossing at a right angle with an axial direction of the crank shaft 7 and a pair of mass bodies arranged to hold the center plate 9 from both sides of an axial direction of the crank shaft 7. The pair of mass bodies comprises a first mass body 13 arranged at one side of the center plate and a second mass body 14 arranged at the other side of the center plate. The first mass body 13 and the second mass body 14 are constituted by separate members.SELECTED DRAWING: Figure 1
Patent JP-2020184115-A (JP)
Title: Authentication method, display method, program, authentication system, and display system
Inventor: OKADA KAZUO
IPC: G06F21/31
Filed: 2019-04-26
Abstract: To improve business such as management or monitoring while preventing decrease in security concerning data management.SOLUTION: An authentication method relates to a plurality of servers 2 of a unified system 1 which performs at least one of monitoring, management, and control in one or more facilities F1. The plurality of servers 2 comprises at least a first server 21 and a second server 22. The authentication method comprises a first step, a second step, and a third step. In the first step, authentication for a first access to the first server 21 is received. In the second step, when the authentication for the first access succeeds, the first access is permitted. In the third step, when the authentication for the first access succeeds, also, authentication processing concerning a second access to the second server 22 is executed and the second access is permitted.SELECTED DRAWING: Figure 1
Patent JP-2020182663-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-05-08
Abstract: To provide a game machine capable of improving amusement.SOLUTION: A Pachinko game machine includes: a light guide plate; an upper decoration lamp; and a lower decoration lamp. Of the upper decoration lamp and the lower decoration lamp, the Pachinko game machine can set the notification intensity of the upper decoration lamp based on an operation to an operation button. When the light guide plate emits light, the amount of notification of the upper decoration lamp of which notification intensity can be set decreases but, on the other hand, the amount of notification of the lower decoration lamp of which notification intensity cannot be set does not decrease.SELECTED DRAWING: Figure 10
Patent JP-2020183833-A (JP)
Title: Combustion apparatus
Inventor: KUSUHARA ISAO
IPC: F23Q3/00
Filed: 2019-05-08
Abstract: To eliminate an electrode for measuring an ion concentration from inside of a combustion chamber of a combustion apparatus.SOLUTION: A combustion apparatus according to the present invention includes a mixing chamber, a casing, a swirler, a power source part and a measuring device. The mixing chamber includes an opening, and discharges gas to be burned from the opening. The casing forms a combustion chamber having conductivity at least on an inner wall thereof and burning gas discharged from the opening of the mixing chamber. The swirler ejects the gas discharged from the opening of the mixing chamber to the combustion chamber. The measuring device includes the power source part generating an ion current between the inner wall of the casing and the swirler, and measures an ion concentration in the combustion chamber on the basis of a value of the ion current between the inner wall of the casing and the swirler.SELECTED DRAWING: Figure 2
Patent JP-2019147393-A (JP)
Title: Preform manufacturing method and preform molding machine
Inventor: KAWAMURA RYO
IPC: B29C49/64
Filed: 2019-05-16
Abstract: To provide a preform manufacturing method and a preform molding machine capable of forming a preform satisfactorily while shortening a molding cycle.SOLUTION: There is provided a manufacturing method of a preform 11, comprising: an injection molding process; and a temperature control process, and the temperature control process is configured to: accommodate the preform 11 in a cavity mold 31; contact an air introduction member 32 to the preform 11 in an airtight manner; send air from an air inlet of the air introduction member 32 to the inside of the preform 11; discharge air from an outlet of the air introduction member 32 to the outside of the preform 11; and closely fit the preform 11 to an inner wall of the cavity mold 31 to cool the preform 11.SELECTED DRAWING: Figure 2
Patent JP-2019136552-A (JP)
Title: Game program, method, and information processing device
Inventor: FUKUSHIGE JUNYA
IPC: A63F13/812
Filed: 2019-05-16
Abstract: To enhance game amusement.SOLUTION: A game program (131) causes processors (10, 20) to execute a step (S5) for generating a cooperation team composed of one or more players each selected from among the players owned by each of a plurality of users and the players are as digital contents and a step (S8) for advancing the match between the cooperation team and the opponent team that has the match with the cooperation team. In the step in which the match is advanced, the user who owns the player determines the operation of the player in his/her turn according to the input operation to be executed to a computer operated by the user.SELECTED DRAWING: Figure 4
Patent JP-2020191820-A (JP)
Title: Livestock barn monitoring method and livestock barn monitoring system
Inventor: INABA YUICHI
IPC: A01K29/00
Filed: 2019-05-29
Abstract: To provide a livestock barn monitoring method capable of estimating a position in a livestock barn of a domestic animal that has become motionless.SOLUTION: A livestock barn monitoring method includes: an imaging step (S11) for capturing a moving image of a poultry house 100; a first generation step (S12) for generating a first image indicating distribution of chickens in the poultry house 100 by executing statistical processing for a plurality of images included in the captured moving image; a second generation step (S13) for generating a second image indicating a change in the distribution of the chickens in the poultry house 100 by executing statistical processing for the plurality of images included in the captured moving image; and a specification step (S14) for specifying a position where a chicken is estimated to be motionless in the poultry house 100 based on the generated first image and the generated second image.SELECTED DRAWING: Figure 3
Patent JP-2020195510-A (JP)
Title: Game machine
Inventor: YOSHIDA NAOHIKO
IPC: A63F7/02
Filed: 2019-05-31
Abstract: To provide a game machine capable of performing suggestion relating to an interesting current setting.SOLUTION: The game machine comprises: advantage degree setting means which sets one of candidate settings divided into plural stages such that advantage degrees are different for each player, as a current setting; and performance execution means which performs suggestion performance relating to the current setting in the N-th (N is a natural number of 2 or bigger) reporting performance for reporting a result of the N-th determination on winning or losing after the establishment of a predetermined reset condition.SELECTED DRAWING: Figure 4
Patent JP-2020200870-A (JP)
Title: Brake device
Inventor: MICHITSUJI ZENJI
IPC: F16D63/00
Filed: 2019-06-07
Abstract: To reduce power which is consumed at the parking of a vehicle, to turn on/off a brake force according to the necessity even in a situation other than the parking, and to generate a sufficient brake force.SOLUTION: A brake device comprises: a rotation-side disc 22a supported to a disc rotor 22; a fixed-side disc 21a supported to a fixed member 21; a brake control part 51; an MR fluid 26; electromagnetic coils 27A, 27B for applying magnetic fields to the MR fluid; and an alnico magnet 32 arranged in a state of being sandwiched between the electromagnetic coils. At least either of the fixed-side disc and the rotation-side disc is arranged in the MR fluid, and the brake control part 51 switches a brake mode and a non-brake mode depending on the presence or absence of the electricity-carrying of the electromagnetic coils, and a parking bake mode for maintaining the brake force irrespective of the electricity-carrying state.SELECTED DRAWING: Figure 1
Patent JP-2020202752-A (JP)
Title: Frozen food and frozen food in container
Inventor: FUJII NAOTO
IPC: A23L5/00
Filed: 2019-06-14
Abstract: To provide a frozen food that a taker can easily carry and eat while walking and mixing a main foodstuff and a fluid subfoodstuff from above a container without causing the fluid subfoodstuff to adhere, to a larger extent, to a handle portion of chopsticks, a spoon, fork, or the like.SOLUTION: A frozen food includes a frozen solid main foodstuff prepared by freezing and solidifying a solid main foodstuff, and a frozen fluid subfoodstuff prepared by freezing and solidifying a fluid subfoodstuff. The frozen solid main foodstuff is column-shaped or truncated cone-shaped. The frozen fluid subfoodstuff is hollowed reverse truncated cone-shaped, and is arranged around the frozen solid main foodstuff.SELECTED DRAWING: Figure 1
Patent JP-2020202914-A (JP)
Title: Massage machine
Inventor: FURUYA TAKESHI
IPC: A61H7/00
Filed: 2019-06-14
Abstract: To provide a massage machine capable of treating the forearm of a person to be treated by installing it on an existing chair.SOLUTION: A massage machine includes a back part that the back of a person to be treated touches, and a forearm treatment part for treating the forearm of the person to be treated. The forearm treatment part is attached to the right and left ends of the back part so as to rotate around a rotating axis extending along a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2021002896-A (JP)
Title: Battery state monitoring device
Inventor: ANDO AKIRA
IPC: B60R16/04
Filed: 2019-06-19
Abstract: To allow an occupant to recognize the state of a battery even when the occupant leaves a vehicle while a start switch is turned off.SOLUTION: A battery state monitoring device monitors the state of a battery 10 for supplying power to a refrigerator 20 for cooling or refrigerating the inside of a chamber in a vehicle, and includes: a communication section 41 for communicating with an external device; and a state notification section for notifying a previously registered notification destination of the state of the battery 10 via the communication section 41 (S202) when a start switch of the vehicle is in an off state.SELECTED DRAWING: Figure 3
Patent JP-2021000147-A (JP)
Title: Game machine
Inventor: TAKAGI YUJI
IPC: A63F5/04
Filed: 2019-06-19
Abstract: To provide a game machine improved in the ability of attachment and detachment of a moving member.SOLUTION: A slot machine 10 has a top lens unit 30 (moving member) attached on a front upper part of a game machine body (a front door 12, or more specifically, an upper door 12a). The top lens unit 30 is provided movably between a use position and a storage position. When the top lens unit 30 is moved to the storage position, a screw 50 which fixes (attaches) the top lens unit 30 to the game machine body is exposed from a front side of the game machine body. In this way, the top lens unit 30 can be removed from the game machine body by a simple operation of removing the screw 50. In addition, the top lens unit 30 can be attached to the game machine body by a simple operation of fastening the unit from the front side of the game machine body with the screw 50.SELECTED DRAWING: Figure 6
Patent JP-2021000001-A (JP)
Title: Fishing lure
Inventor: KOIDE UTA
IPC: A01K85/00
Filed: 2019-06-19
Abstract: To provide a fishing lure capable of improving a hooking rate, concerning such a fishing lure that object fish is black bass, sea bass or the like preying on small surface fish.SOLUTION: A fishing line for catching fish preying on fish on a surface layer includes a lure body having a head and a tail, an eye for a line provided on the tail, and an eye for a fishhook provided on a berry of the lure body, in which the eye for the line is arranged so that the upper end of the eye is positioned over the lure tail.SELECTED DRAWING: Figure 1
Patent JP-2019162886-A (JP)
Title: Apparatus for additively manufacturing three-dimensional objects and method for constructing apparatus for additively manufacturing three-dimensional objects
Inventor: MAXIMILIAN BAUER
IPC: B29C64/153
Filed: 2019-06-26
Abstract: To provide an apparatus for additively manufacturing a three-dimensional object with improved calibration of an energy beam.SOLUTION: There is provided an apparatus (1) for additively manufacturing a three-dimensional object (2) by means of successive layer-wise selective irradiation and consolidation of layers of a build material (3) which can be consolidated by means of energy beams (4, 5). The apparatus (1) comprises: a scanning unit (6) configured to scan by the energy beams (4, 5) over at least a part of a build plane (7); and a focusing unit (15) including an optical lens or a lens system. The focusing unit (15) is configured to control focal positions (13, 14) of the energy beams (4, 5) based at least in part on calibration information. The focal positions (13, 14) are controlled by moving the focusing unit (15) in a z-direction with respect to the built plane (7) without changing the focal position of the energy beams (4, 5).SELECTED DRAWING: Figure 1
Patent JP-2020102185-A (JP)
Title: Data exchange in computer
Inventor: FELIX STEPHEN
IPC: G06F15/173
Filed: 2019-06-27
Abstract: To provide data exchange in a computer.SOLUTION: A computer comprises: a plurality of processing units having an input interface and an output interface; and a switching structure which can be connected to each of processing units by a set of output wires and which can be connected to each of processing units by corresponding input wires. The processing units are arranged in columns, each column has a base processing unit and the plurality of processing units. The processing unit transmits a data packet for a reception processing unit to the output set of connection wires at a transmission time. The data packet has no transmission destination identifier of the reception processing unit but is received in the reception processing unit with a predetermined delay relative to the transmission time. The predetermined delay is dependent on an exchange pathway between a transmission processing unit and the reception processing unit. The exchange pathway between any transmission processing unit and reception processing unit in one column has the same delay as the exchange pathway between transmission processing units and reception processing units in the other columns.SELECTED DRAWING: Figure 15
Patent JP-2021004344-A (JP)
Title: Adhesive for laminate
Inventor: MATSUDA KENJI
IPC: C09J11/06
Filed: 2019-06-27
Abstract: To provide an adhesive for laminate which is excellent in initial adhesive strength to a film after curing and does not degrade appearance of a laminated film, and maintains uniformity and prevents occurrence of cloudiness, when a laminated film is produced by laminating plastic films.SOLUTION: Disclosed is an adhesive for laminate, which is obtainable by formulating (A) a urethane prepolymer having an isocyanate group at the end, (B) a polyol component and (C) a citric acid ester, wherein the urethane prepolymer (A) is a reaction product of (a1) a polyester polyol and (a2) an isocyanate monomer.SELECTED DRAWING: None
Patent JP-2021006730-A (JP)
Title: valve
Inventor: KOBAYASHI KEIGO
IPC: F16K1/32
Filed: 2019-06-28
Abstract: To provide a valve capable of adjusting a flow rate in fully opening the valve, while allowing a fluid to flow in the full open state of the valve.SOLUTION: In a valve provided with a valve body having a flow channel, a valve element for opening and closing the flow channel, a stem for moving the valve element in an opening or closing direction by being moved up and down, and an actuator for moving the stem up and down, the actuator has a casing having an internal space to dispose a driving mechanism, an opening adjuster is disposed on a casing top portion, the opening adjuster is composed of a columnar body or a cylindrical body having a male screw on its outer periphery, and a slide body disposed between the columnar body or the cylindrical body and the stem, the male screw is engaged with a female screw formed on the top portion of the casing and connected to the internal space, and a lower end portion of the columnar portion or the cylindrical portion and an upper end portion of the slide body, and an upper end portion of the stem and a lower end portion of the slide body are kept into contact with each other in full opening of the valve.SELECTED DRAWING: Figure 1
Patent JP-2021012077-A (JP)
Title: Sensor device
Inventor: KAGEI KATSUNORI
IPC: G01L3/10
Filed: 2019-07-05
Abstract: To provide a sensor device that can suppress an increase in the number of components.SOLUTION: A sensor device is provided on a shaft. In the shaft, an input shaft and an output shaft are coupled together via a torsion bar. A subassembly 23 of the sensor device is formed by combining a first holder 51 provided with a magnetic collecting ring 64 and a base plate 55 and a second holder 52 provided with a magnetic collecting ring 84, driven gears 53 and 54, and a cover 56 in a direction along an axial line O of the shaft. The driven gears 53 and 54 are mounted on the second holder 52 from the side opposite to the first holder 51 and rotate in conjunction with the rotation of the input shaft. The cover 56 is mounted on the second holder 52 from the side opposite to the first holder 51. The base plate 55 is provided with magnetic sensors 104-107 that detect magnetic flux corresponding to the twist of the torsion bar induced to the magnetic collecting rings 64 and 84 and the rotation angles of the driven gears 53 and 54.SELECTED DRAWING: Figure 2
Patent JP-2020166803-A (JP)
Title: Data structure for machine learning, learning method and information provision system
Inventor: KURODA SATOSHI
IPC: G06N20/00
Filed: 2019-07-09
Abstract: To provide a data structure for machine learning capable of performing operation in a short period of time.SOLUTION: A data structure for machine learning that is used for constructing a first database which is used for selecting reference information suitable for a user performing device-related operation to perform operation and that is stored in a storage unit included in a computer, comprises a plurality of pieces of learning data including evaluation target information having image data, and a meta ID. The image data contains images indicating the device and an identification label for identifying the device. The meta ID is associated with a content ID corresponding to the reference information. The plurality of pieces of learning data are used for constructing the first database by machine learning that a control unit included in the computer executes.SELECTED DRAWING: Figure 3